Neck cushion



FIG. 1 is a perspective view of a neck cushion showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of the neck cushion showing the use state thereof; and,

FIG. 9 is a perspective view of the neck cushion showing another use state thereof.

The broken lines show environmental subject matter that form no part of the claim. 

CLAIM The ornamental design for a neck cushion, as shown and described. 